title: Correlative study of interictal electroencephalogram and aura in complex partial seizures.
abstract: To understand further relationships of the interictal electroencephalogram to the aura in complex partial seizures (CPS), we studied the interictal EEG and aura in 144 patients with CPS. The ages of the patients studied ranged from 31 to 80 years (average 52.44 years). The duration of seizures ranged from 1 to 60 years (average 15.69 years). Seventy patients (49%) reported auras which were classified according to the guidelines recommended by the Commission of the International League Against Epilepsy. Statistical analysis revealed no relationship between presence, laterality, or localization of EEG abnormality and the number or type of aura. The results emphasize that more factors than electrophysiologic localization alone participate in the determination of aura in CPS. Our data support the position that aura has, at most, a limited relationship to lateralization or localization of interictal cerebral dysfunction in CPS.
authors.affiliation: Neurology Service, John L. McClellan Memorial Veterans Hospital, Little Rock, AR 72205.
authors.forename: A
authors.initials: A
authors.lastname: Janati
authors.forename: W J
authors.initials: WJ
authors.lastname: Nowack
authors.forename: S
authors.initials: S
authors.lastname: Dorsey
authors.forename: M Z
authors.initials: MZ
authors.lastname: Chesser
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D001921:Brain / Q000503:physiopathology; D004569:Electroencephalography; D004833:Epilepsy, Temporal Lobe / Q000503:physiopathology*; D007839:Functional Laterality; D006801:Humans; D008875:Middle Aged; D012189:Retrospective Studies